Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q7U


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2Q7U entry

There are 2 chains in PDB entry 2Q7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 300
B
 MET 1001ASP 1300
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 24 helices in PDB entry 2Q7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 19Right-handed alpha
Helix 2
2
A
20 24Right-handed 310
Helix 3
3
A
35 40Right-handed alpha
Helix 4
4
A
48 58Right-handed alpha
Helix 5
5
A
87 96Right-handed alpha
Helix 6
6
A
99 120Right-handed alpha
Helix 7
7
A
184 191Right-handed alpha
Helix 8
8
A
192 210Right-handed alpha
Helix 9
9
A
219 222Right-handed 310
Helix 10
10
A
230 235Right-handed 310
Helix 11
11
A
269 283Right-handed alpha
Helix 12
12
A
287 299Right-handed alpha
Helix 13
13
B
1009 1019Right-handed alpha
Helix 14
14
B
1020 1023Right-handed 310
Helix 15
15
B
1035 1040Right-handed alpha
Helix 16
16
B
1048 1057Right-handed alpha
Helix 17
17
B
1087 1096Right-handed alpha
Helix 18
18
B
1100 1118Right-handed alpha
Helix 19
19
B
1126 1130Right-handed 310
Helix 20
20
B
1184 1192Right-handed alpha
Helix 21
21
B
1192 1211Right-handed alpha
Helix 22
22
B
1231 1235Right-handed 310
Helix 23
23
B
1269 1283Right-handed alpha
Helix 24
24
B
1287 1300Right-handed alpha
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There are 8 sheets in PDB entry 2Q7U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 6first strand
Strand 2
A
79 85anti-parallel
Strand 3
A
157 163anti-parallel
Strand 4
A
140 146anti-parallel
Strand 5
A
32 34anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
69 70first strand
Strand 2
A
73 74anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
122 125first strand
Strand 2
A
132 135anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 168first strand
Strand 2
A
171 173anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 217first strand
Strand 2
A
224 225anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1002 1006first strand
Strand 2
B
1079 1085anti-parallel
Strand 3
B
1154 1163anti-parallel
Strand 4
B
1141 1148anti-parallel
Strand 5
B
1032 1034anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1122 1123first strand
Strand 2
B
1134 1135anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1216 1217first strand
Strand 2
B
1224 1225anti-parallel
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